HP-881B可分合新型數字式照度計
Dispart & Coalescent New style Lux Meter
顯示Display : 3 1/2 dis LCD display,
maximum reading value display 1999 .
測量范圍Ranges: 1-100,000Lux.
分辨率Resolution: 1Lux .
度Accuracy:≤10,000Lux:&plun;4%rdg&plun;0.5f.s
≥10,000Lux:&plun;5%+10dis .
重復性Repeatability: &plun;2% .
溫度特性Temperature Characteristic:&plun;0.1%/℃ .
測試速度Test rate: 0.4 sec.
感光檢測器Photo detector: one silicon photo diode with filter.
機身尺寸Dimension: 165×67×32mm .
重量Weight:約approx. 155 g (含電池including battery) .
